# WE Bluetooth LE Terminal vs eIAM Developer

The clearest difference is update cadence: WE Bluetooth LE Terminal at every 6 months against eIAM Developer's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WE Bluetooth LE Terminal ships an update every 6 months, eIAM Developer every 13 months. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | WE Bluetooth LE Terminal | eIAM Developer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 13 months |
| Monetization | Free | — |
| Size | 16 MB | 3 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuerth Elektronik eiSos GmbH & Co. KG](https://appshunter.io/developer/962754647) | [Ubique Innovation AG](https://appshunter.io/developer/404813835) |

## What reviewers say

### WE Bluetooth LE Terminal

[App page](https://appshunter.io/ios/app/we-bluetooth-le-terminal/id1533941485)

This application allows developers to connect to and interact with Würth Elektronik eiSos Proteus radio modules via Bluetooth Low Energy. Users can scan for devices, send binary or ASCII data, and configure module GPIO pins.

**Highlights:** Scan for Proteus devices, Initiate Bluetooth LE connection, Send binary data, Send ASCII data, Configure GPIO pins

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### eIAM Developer

[App page](https://appshunter.io/ios/app/eiam-developer/id6443578396)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WE Bluetooth LE Terminal free?

WE Bluetooth LE Terminal is free to download, with no in-app purchases.

### Is eIAM Developer free?

eIAM Developer is free to download, with no in-app purchases.

### Do WE Bluetooth LE Terminal or eIAM Developer have ads?

Neither WE Bluetooth LE Terminal nor eIAM Developer shows ads.

### Which is updated more often, WE Bluetooth LE Terminal or eIAM Developer?

WE Bluetooth LE Terminal ships an update every 6 months, and eIAM Developer every 13 months. Most recently, WE Bluetooth LE Terminal was updated on October 8, 2026 and eIAM Developer on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*